{"type":"firestarter.listing","listing":{"id":"lst_BmF0mlzl","product_name":"Oval Signet Ring","category":"Rings","description":"Sophisticated and elegant with a modern touch, this oval signet ring is the best of both worlds. The solid 14k gold or 950 platinum band features a high polished finish while the oval top has a chic stardust finish adding a striking contrast to the ring. This ring is completely solid, with no cutouts under the signet, making it super comfortable to wear.\nNeed help deciding between Platinum and White Gold? Check out our blog!","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-oval-signet-ring.jpg?v=1715992279","https://cdn.shopify.com/s/files/1/2065/2103/files/oval-signet-band-ring-14k.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-gold-oval-signet-ring.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/solid-gold-oval-signet-ring.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/solid-gold-signet-rings-collection_3.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-oval-signet-ring.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/champagne-gold-oval-signet-ring.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-signet-ring_6139c1d3-a166-425d-96ee-55ad34618510.jpg?v=1760578633","https://cdn.shopify.com/s/files/1/2065/2103/files/950-platinum-oval-signet-ring_36301526-d70a-4870-8b29-d6ddb276969d.jpg?v=1760578633"],"price":705,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:42.980Z"},"share_url":"https://firestarter.network/l/lst_BmF0mlzl","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_BmF0mlzl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oval Signet Ring' and a budget_max comfortably above $705.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}